  /* css初始化 */
  
  * {
      /* 清除盒子边距 */
      margin: 0;
      padding: 0;
      list-style: none;
      /* 消除无序列表的圆点 */
      /* css3盒子模型 */
      box-sizing: border-box;
  }
  
  input {
      outline: none;
  }
  /* 图片初始化 */
  
  .img button {
      border: 0;
      vertical-align: middle;
  }
  
  a {
      text-decoration: none;
  }
  /* 导航栏 */
  
  .wrap {
      width: 100%;
      height: 70px;
      background-color: #fff;
      box-shadow: 0 1px 0 0 rgb(0 0 0 / 6%);
  }
  /* 导航栏 */
  
  .wrap-content {
      width: 1200px;
      margin: 0 auto;
      /* overflow: hidden; */
      vertical-align: middle;
  }
  /* 导航栏左边框架 */
  
  .wrap-content-left {
      float: left;
      margin-top: 15px;
      min-width: 350px;
      height: 40px;
  }
  
  .wrap-content-left div {
      float: left;
  }
  /* 导航栏左边文字1 */
  
  .wrap-content-left .title-1 {
      font-size: 20px;
      font-family: PingFangSC-Medium, PingFang SC;
      font-weight: 500;
      color: #333;
      line-height: 40px;
      margin-left: 10px;
  }
  
  .search {
      position: relative;
      float: left;
      height: 41px;
      margin: 15px 0px;
      padding: 6px;
      background-color: #f8f9faea;
      border-radius: 40px;
      border: 2px solid #fdbd1c;
  }
  
  .search .search-input {
      float: left;
      width: 200px;
      height: 30px;
      line-height: 30px;
      border: none;
      outline: none;
      color: #333;
      font-size: 16px;
      border-radius: 6px 15px 15px 6px;
      transition: all .3s;
      background-color: #f8f9faea;
      padding-left: 12px;
  }
  
  .search .search-input::-webkit-input-placeholder {
      color: rgb(85, 84, 84);
  }
  
  .search .to_search {
      float: right;
      width: 30px;
      height: 30px;
      border-radius: 50%;
      background: url(./img/search.png) no-repeat;
      background-size: cover;
      cursor: pointer;
  }
  
  .search .to_search:hover {
      background: url(./img/search_hover.png) no-repeat;
      background-size: cover;
  }
  
  .search .search-content {
      display: none;
      position: absolute;
      height: 320px;
      top: 45px;
      left: -40px;
      width: 320px;
      z-index: 2;
      overflow: auto;
  }
  
  .search .search-content li {
      width: 100%;
      height: 52px;
      background-color: #fff;
      cursor: pointer;
      border: 2px solid #fdbd1c;
      border-radius: 6px;
      box-shadow: 0px 2px 2px 0px rgba(0, 0, 0, 0.2);
  }
  
  .search .search-content li:hover {
      background-color: #f1ebeb;
      font-weight: 700;
  }
  
  .search .search-content li img {
      margin-left: 0.5px;
      width: 37px;
      height: 49px;
  }
  
  .search .search-content li .course-info {
      display: inline-block;
      width: 250px;
      height: 30px;
      vertical-align: top;
      padding-left: 20px;
  }
  
  .search .search-content li .course-info .course-title {
      font-weight: 400;
      color: #333;
      font-size: 16px;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
  }
  
  .search .search-content li .course-info .teacher-info {
      margin-top: 2px;
      font-size: 14px;
      color: #6b6464;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
  }
  
  .highlight {
      color: #ffb600 !important;
      font-weight: 600;
  }
  
  .search-content-scroll::-webkit-scrollbar {
      width: 6px;
  }
  
  .search-content-scroll::-webkit-scrollbar-track {
      color: #fbfbfb
  }
  
  .search-content-scroll::-webkit-scrollbar-thumb {
      background-color: rgb(221, 219, 219);
      border-radius: 10px;
      box-shadow: inset 2px 2px 5px 0 rgba(#fff, 0.5);
  }
  /* 导航栏左边文字2 */
  
  .wrap-content-left .title-2 {
      position: relative;
      font-size: 18px;
      font-family: PingFangSC-Regular, PingFang SC;
      font-weight: 400;
      color: #999;
      margin-left: 20px;
      line-height: 40px;
  }
  /* 导航栏左边框架竖线设置 */
  
  .wrap-content-left .title-2::before {
      content: "";
      position: absolute;
      left: -10px;
      width: 1px;
      height: 14px;
      background: #d8d8d8;
      top: 15px;
  }
  /* 导航栏右边框架 */
  
  .wrap-content-right {
      float: right;
      /* overflow: hidden; */
      height: 100%;
  }
  /* 选择项 */
  
  .tab-list {
      float: left;
      display: flex;
      height: 100%;
      justify-content: center;
      align-items: center;
  }
  /* 选择项 */
  
  .sec {
      line-height: 70px;
      padding: 0 10px;
      margin: 0 4px;
      font-size: 16px;
      color: #333;
      position: relative;
      cursor: pointer;
  }
  
  .sec a {
      color: black;
  }
  
  .sec:hover {
      font-weight: 700;
  }
  
  .sec::after {
      display: none;
      content: "";
      position: absolute;
      left: 35%;
      top: 55px;
      width: 20px;
      height: 4px;
      background-color: #FBC546;
  }
  
  .sec:visited {
      font-weight: 700;
  }
  
  .sec:hover::after {
      display: block;
  }
  /* 登陆/注册 */
  
  .login {
      float: right;
      /* width: 210px; */
      margin-left: 35px;
      height: 100%;
      line-height: 70px;
      color: #999;
      cursor: pointer;
  }
  /* 登陆 */
  
  .sign-up {
      float: left;
      margin-right: 10px;
      position: relative;
      font-size: 14px;
  }
  
  .sign-up:hover {
      color: orange;
  }
  /* 注册 */
  
  .register {
      float: left;
      padding: 0 10px;
      position: relative;
      font-size: 14px;
      margin-right: 6px;
  }
  
  .register:hover {
      color: orange;
  }
  /* 登陆注册中间竖线 */
  
  .register::before {
      content: "";
      position: absolute;
      left: 0;
      top: 29px;
      width: 1px;
      height: 14px;
      background: #d8d8d8;
  }
  /* 头像图标 */
  
  .login .pic {
      float: right;
      height: 100%;
  }
  
  .login .pic img {
      width: 40px;
      height: 40px;
      vertical-align: middle;
      margin-left: 6px;
      border-radius: 50%;
  }
  
  .container-pc {
      width: 100%;
      background: #f8f9fa;
  }
  /* 下拉按钮样式 */
  
  .dropbtn {
      background-color: white;
      color: black;
      padding-bottom: 25px;
      padding-left: 15px;
      padding-right: 15px;
      font-size: 16px;
      border: none;
      cursor: pointer;
      height: 100%;
      margin-right: 0px;
  }
  /* 容器 <div> - 需要定位下拉内容 */
  
  #rlogo {
      display: none;
  }
  
  .rolelogo {
      float: right;
      width: 32px;
      height: 20px;
      margin-top: 12px;
      text-align: center;
      line-height: 20px;
      border-radius: 8px;
      font-size: 15px;
      background-color: gold;
      font-weight: 500;
      color: black;
  }
  /* #gotop {
    position: fixed;
    width: 30px;
    height: 48px;
    right: 70px;
    bottom: 96px;
    z-index: 100;
    cursor: pointer;
} */
  /* 下拉按钮样式 */
  
  .dropbtn {
      background-color: white;
      color: black;
      padding-bottom: 25px;
      padding-left: 15px;
      padding-right: 16px;
      font-size: 16px;
      border: none;
      cursor: pointer;
      height: 100%;
      margin-right: 0px;
  }
  /* 容器 <div> - 需要定位下拉内容 */
  
  .dropdown {
      position: relative;
      /* display: inline-block; */
      z-index: 1;
      display: none;
  }
  
  .dropdown-icon {
      position: absolute;
      top: 8px;
      right: 1px;
      width: 0px;
      height: 0px;
      border-left: 5px solid transparent;
      border-top: 6px solid #666;
      border-right: 5px solid transparent;
      transition: all .6s ease;
  }
  
  .dropdown:hover .dropdown-icon {
      transform: rotate(180deg);
  }
  /* 下拉内容 (默认隐藏) */
  
  .dropdown-content {
      display: none;
      position: absolute;
      background-color: #f9f9f9;
      min-width: 110px;
      box-shadow: 0px 2px 2px 0px rgba(0, 0, 0, 0.2);
      font-size: 12px;
      text-align: center;
      z-index: 1;
  }
  /* 下拉菜单的链接 */
  
  .dropdown-content a {
      color: black;
      padding: 1px 6px;
      text-decoration: none;
      display: block;
      height: 45px;
      line-height: 45px;
  }
  /* 鼠标移上去后修改下拉菜单链接颜色 */
  
  .dropdown-content a:hover {
      background-color: #f1f1f1;
  }
  /* 在鼠标移上去后显示下拉菜单 */
  
  .dropdown:hover .dropdown-content {
      display: block;
  }
  /* 当下拉内容显示后修改下拉按钮的背景颜色 */
  
  .dropdown:hover .dropbtn {
      background-color: white;
  }
  
  .footer {
      margin-top: 48px;
      width: 100%;
      background: #2d2d3a;
  }
  
  .footer-content {
      position: relative;
      width: 1200px;
      height: 190px;
      margin: 0 auto;
  }
  
  .words-left {
      position: absolute;
      top: 43px;
      left: 0;
  }
  
  .words-left-one {
      position: relative;
      font-size: 20px;
      color: #fff;
  }
  
  .words-left-one::after {
      content: '';
      position: absolute;
      top: 40px;
      left: 1px;
      width: 13px;
      height: 3px;
      background: #fbc546;
  }
  
  .words-left-two {
      position: relative;
      font-size: 16px;
      color: hsla(0, 0%, 100%, .8);
      margin-top: 35px;
  }
  
  .words-left-two::after {
      content: "";
      position: absolute;
      left: 416px;
      top: -62px;
      width: 1px;
      height: 96px;
      background: hsla(0, 0%, 100%, .1);
  }
  
  .words-right {
      position: absolute;
      top: 43px;
      right: 0px;
  }
  
  .words-right-one {
      float: left;
      margin-right: 100px;
  }
  
  .words-right-two {
      float: left;
      margin-right: 100px;
  }
  
  .words-right-pic {
      float: left;
      margin-right: 12px;
  }
  
  .words-right-pic img {
      height: 96px;
      width: 96px;
      vertical-align: middle;
  }
  
  .words-right-title {
      float: left;
      padding-top: 25px;
  }
  
  .words-right-title-one {
      font-size: 16px;
      color: #fff;
      font-weight: 700;
  }
  
  .words-right-title-two {
      font-size: 14px;
      color: hsla(0, 0%, 100%, .6);
      margin-top: 8px;
  }
  
  .footer-right {
      width: 100%;
      height: 40px;
      font-size: 14px;
      color: hsla(0, 0%, 100%, .3);
      line-height: 40px;
      text-align: center;
      background: #24242f;
  }
  
  .footer-right a {
      color: hsla(0, 0%, 100%, .3);
  }
  
  .content-pc {
      width: 90%;
      margin: auto;
      background: #f8f9fa;
  }
  
  .showresult {
      display: flex;
      justify-content: space-between;
      align-content: space-between;
      /* flex-direction: column;*/
      flex-wrap: wrap;
      width: 90%;
      min-height: 350px;
      margin: auto;
      padding: 20px;
      background: #ececec;
      border-radius: 10px;
      border: 2px solid#ffb600;
      box-shadow: 0px 5px 5px 0px rgba(0, 0, 0, 0.2);
  }
  
  .detail-box {
      display: flex;
      width: 32%;
      border-radius: 8px;
      margin-top: 15px;
      padding: 20px;
      box-sizing: border-box;
      cursor: pointer;
      background-color: #fff;
      overflow: hidden;
      transition: all 0.3s ease;
  }
  
  .detail-box:hover {
      transform: translateY(-6px);
      box-shadow: 0 0 10px rgb(231, 230, 230);
  }
  
  #last-detail-box {
      background: #f8f9fa;
      transition: all 0 ease;
  }
  
  #last-detail-box:hover {
      transform: translateY(0);
      box-shadow: none;
  }
  
  .detail-pic {
      width: 94px;
      height: 123px;
      border-radius: 4px;
      margin-right: 12px;
  }
  
  .detail-pic img {
      width: 94px;
      height: 123px;
      border-radius: 4px;
  }
  
  .detail-message {
      width: 100%;
      overflow: hidden;
  }
  
  .message-1 {
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      color: #333;
      font-size: 18px;
      line-height: 25px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
  }
  
  .message-2 {
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      color: #999;
      font-size: 12px;
      margin-top: 4px;
      line-height: 17px;
  }
  
  .message-3 {
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      color: #999;
      font-size: 12px;
      margin-top: 4px;
      line-height: 17px;
  }
  
  .service {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: 28px;
      height: 28px;
      text-align: center;
  }
  
  #service {
      display: flex;
      justify-content: left;
  }
  
  .total-price {
      float: left;
  }
  
  .price-money {
      font-size: 14px;
      font-weight: 500;
      color: #ea5e3c;
  }
  
  .price-num {
      font-size: 24px;
      font-weight: 500;
      color: #ea5e3c;
  }
  
  ._oldprice {
      margin-left: 10px;
      font-size: 16px;
      text-decoration: line-through;
  }
  
  .eight-num-show {
      margin-right: 8px;
      padding-top: 6px;
      font-size: 15px;
      color: #999;
      line-height: 28px;
  }
  
  .searchtip {
      width: 90%;
      height: 200px;
      margin: auto;
      border-radius: 5px;
      border: 2px solid #FBC546;
      margin-top: 20px;
      margin-bottom: 20px;
      box-shadow: 0px 5px 5px 0px rgba(0, 0, 0, 0.2);
      display: flex;
      justify-content: center;
      align-items: center;
      background: url(./img/banner.jpg);
  }
  
  .tipshow {
      width: 60%;
      height: 70px;
      border-radius: 10px;
      box-shadow: 0px 5px 5px 0px rgba(0, 0, 0, 0.2);
      background-color: #fff;
      opacity: .8;
      color: orange;
      font-size: 35px;
      line-height: 70px;
      text-align: center;
      font-weight: 700;
  }
  
  .aftertips {
      position: fixed;
      width: 180px;
      background-color: #f5eda6;
      top: -40px;
      left: 0;
      right: 0;
      bottom: 0;
      margin: 0 auto;
      height: 40px;
      line-height: 40px;
      font-size: 20px;
      font-weight: 600;
      padding-left: 20px;
      text-align: center;
      border-radius: 10px;
      transition: top .8s, opacity .8s;
      opacity: .8;
      z-index: 12;
  }
  
  .aftertips>div {
      display: inline-block;
      line-height: 30px;
      height: 30px;
      border-radius: 5px;
      background-color: #fcea47;
      padding-left: 15px;
      padding-right: 60px;
  }